US Classics in the A. E. Seaman Mineral Museum

Michigan Technological University


Barite crystals (to 15 cm!) with calcite,
Meikle Mine, Nevada
John A. Jaszczak photo.
Barite crystals (10x12 cm)
Meikle Mine, Nevada
John A. Jaszczak photo.

DM19734-K Zincite crystals (to 2 cm) in calcite,
Franklin, New Jersey
This specimen was originally part of A. E. Seaman's lecture collection
and was purchased from Ward and Howell in 1889. John A. Jaszczak photo.

Graphite spheres (1 cm) in calcite,
E. W. Heinrich collection #9
Franklin Furnace, Sussex County, New Jersey
John A. Jaszczak photo.

Bementite with calcite,
Co-type specimen donated by G. A. Koenig.
Original label reads, "from C.S. Bement, 1887".
Franklin, New Jersey
John A. Jaszczak photo.

Millerite crystals.
Antwerp, New York
John A. Jaszczak photo.


Last updated April 9, 1997

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